firefoxs.com.cn - robtex.com

firefoxs.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c987🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:423f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.63Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.135🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgail.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A2803:f800:50::6ca2:c074🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgail.ns.cloudflare.com
A2a06:98c1:50::ac40:2074🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgail.ns.cloudflare.com
A108.162.192.116🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A172.64.32.116🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A173.245.58.116🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
NSglen.ns.cloudflare.com
A2606:4700:58::adf5:3ba9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A2803:f800:50::6ca2:c1a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRglen.ns.cloudflare.com
A2a06:98c1:50::ac40:21a9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRglen.ns.cloudflare.com
A108.162.193.169🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A172.64.33.169🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A173.245.59.169🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.66.63, 172.67.201.135
IPv62606:4700:3031::ac43:c987, 2606:4700:3035::6815:423f
SOAgail.ns.cloudflare.comdns@cloudflare.com serial=2397967090

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030480651
WOT: NOT_SAFE (20/100)

Same first word

firefoxs.com.cn

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSgail.ns.cloudflare.comglen.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.66.63172.67.201.1352606:4700:3031::ac43:c9872606:4700:3035::6815:423f173.247.235.234188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
○NSf1g1ns1.dnspod.net2015-07-05 → 2015-12-22 · 4 obs
● 2015-07-05 02:52:54
● 2015-12-22 22:23:14
○ 2016-04-06 19:41:48
○ 2026-03-27 15:18:18
○NSf1g1ns2.dnspod.net2015-07-05 → 2015-12-22 · 4 obs
● 2015-07-05 02:52:54
● 2015-12-22 22:23:14
○ 2016-04-06 19:41:48
○ 2026-03-27 15:18:18
●NSgail.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-06 19:41:48
● 2026-03-27 15:18:18
●NSglen.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-06 19:41:48
● 2026-03-27 15:18:18
●A104.21.66.632026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-06 19:41:48
● 2026-03-27 15:18:18
●A172.67.201.1352026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-06 19:41:48
● 2026-03-27 15:18:18
○A173.247.235.2342015-07-05 → 2015-12-22 · 4 obs
● 2015-07-05 02:52:54
● 2015-12-22 22:23:14
○ 2016-04-06 19:41:48
○ 2026-03-27 15:18:18
○A188.114.96.02026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 15:18:18
○A188.114.97.02026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 15:18:18
●A2606:4700:3031::ac43:c9872026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-06 19:41:48
● 2026-03-27 15:18:18
●A2606:4700:3035::6815:423f2026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-06 19:41:48
● 2026-03-27 15:18:18
○A2a06:98c1:3120::2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 15:18:18
○A2a06:98c1:3121::2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 15:18:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
firefoxs.com.cngail.ns.cloudflare.com, glen.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.116

NS records: gail.ns.cloudflare.com, glen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firefoxs.com.cn (unsigned zone)

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.66.63, 172.67.201.135
AAAA22606:4700:3031::ac43:c987, 2606:4700:3035::6815:423f
NS2gail.ns.cloudflare.com, glen.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gail.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

firefoxs.com.cn points to four IP numbers: 2606:4700:3031::ac43:c987, 2606:4700:3035::6815:423f, 104.21.66.63 and 172.67.201.135.

Other host names including adrenalinefirearms.com, columbaeszx.info, www.dareyoutoblog.com, www5.hds-streaming.to and capecanaveral.gov share IP numbers with firefoxs.com.cn.

Name Servers

firefoxs.com.cn's delegation uses two name servers, gail.ns.cloudflare.com and glen.ns.cloudflare.com.

firefoxs.com.cn shares the same name server setup as other domains, for example qdsss.com.cn, 158cfw.cn, jinyangshan.cn, citifa.com and weiaiqinqingfushi.cn.

firefoxs.com.cn at least partially shares name servers with other domains, including itstrong.com, matchdate.net, goldper.com, tem3.com.br and bayoucityrescue.com.

These name servers are commonly used with arvind.ns.cloudflare.com and walk.ns.cloudflare.com.

Host names with six IP numbers:

gail.ns.cloudflare.com points to: 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

glen.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba9, 2803:f800:50::6ca2:c1a9, 2a06:98c1:50::ac40:21a9, 108.162.193.169, 172.64.33.169 and 173.245.59.169.